Chugai Technos Vietnam Co., Ltd provides a variety of services on environment, system performance testing and diagnostics, non-destructive testing, greenhouse gas inventory and material analysis, specific details are as follows:

1. Environmental monitoring and analysis

  • Measuring microclimate, ambient air and working environment;
  • Monitoring and analyzing samples of boiler exhaust gas, incinerator exhaust gas, industrial plant exhaust gas, chimney exhaust gas, etc.;
  • Analyzing samples of surface water, wastewater, groundwater, sea water, etc.;
  • Analyzing sewage sludge samples, soil samples, sediment samples, etc.

2. Exhaust gas treatment system performance testing

  • Supporting plant commissioning;
  • Performance testing for exhaust gas treatment system: dust collection system, De-NOx system, De-SOx system, etc.
  • Performance testing for boiler combustion efficiency, air preheater efficiency;
  • Adjusting for ammonia injection system of the SCR system (AIG Tuning).

3. Pipeline scale and blockage inspection

Through the Scale Checker device, it is possible to quickly check the presence of scale in the pipeline and the deposition rate (blockage rate). Besides, it is possible to analyze the composition of the scale and show the results as a percentage of the element

4. Non-destructive testing (NDT)

  • Visual Testing (VT);
  • Ultrasonic Testing (UT, PAUT);
  • Magnetic Particle Testing (MT);
  • Liquid Penetrant Testing (PT);
  • Eddy Current Testing (ECT);
  • Radiographic Testing (RT);
  • Leak Testing (LT).

5. Greenhouse gas (GHG) inventory, energy saving diagnostics and optimization

Synthesize annual energy consumption, calculate GHG emissions, propose mitigation measures, develop a mitigation plan, and verify the effectiveness of the mitigation plan.

6. Material structure and composition analysis

  • Analyzing scale, plaque inside pipes, material surface coatings using modern physicochemical analysis methods (XRD, SEM, EDX, XRF, XPS, FT-IR, …);
  • Analyzing most elements in the periodic table; their isotopes, hybridization states and forms of existence.